From AI and automation to side hustles and travel stories,
I share what inspires me as a developer and lifelong learner.
Currently working for a global startup based in the U.S., while also collaborating on
public-sector projects in Korea.
Discover how ChatGPT analyzed the saju (Four Pillars) styles of Taylor Swift, Beyoncé, Harry Styles, and more—and what their hidden energies reveal about true global success.
I asked ChatGPT to analyze the saju (Korean fortune profile) of K-pop stars.
Koreans sometimes test their romantic compatibility with K-pop idols using saju. I tried asking ChatGPT to read mine—here’s what happened.
A 2025 guide to the countries with the highest AdSense CPC, along with strategies to attract high-value traffic and maximize your earnings.
Learn how to craft better prompts and use AI tools like ChatGPT more effectively.
A practical guide to boost your Google search skills and find exactly what you need—faster and smarter.
A practical guide to maximizing your tax deductions during Korea’s year-end tax adjustment process
Critical follow-up steps to boost your SEO after submitting your site to Google, Bing, Naver, and more.